HS 6902-20 – Containing by weight more than 50% of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths. – Containing by weight more than 50% of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products.